title: [Malignant tumors as cause of death of patients with duodenal ulcer].
abstract: A study of 269 cases of chronic duodenal ulcer showed cancer to be the cause of death in 131 (48.7%). Tumors of the lung, large bowel, prostate and kidney developed most frequently.
authors.forename: V P
authors.initials: VP
authors.lastname: Petrov
authors.forename: Iu N
authors.initials: IuN
authors.lastname: Savvin
authors.forename: L A
authors.initials: LA
authors.lastname: Rozhkova
mesh_terms: D000328:Adult; D000368:Aged; D002908:Chronic Disease; D004381:Duodenal Ulcer / Q000150:complications*; D005260:Female; D006801:Humans; D007414:Intestinal Neoplasms / Q000401:mortality; D007680:Kidney Neoplasms / Q000401:mortality; D008175:Lung Neoplasms / Q000401:mortality; D008297:Male; D008875:Middle Aged; D009369:Neoplasms / Q000401:mortality*; D011471:Prostatic Neoplasms / Q000401:mortality; D013274:Stomach Neoplasms / Q000401:mortality
vernacular_title: Zlokachestvennye opukholi kak prichina smerti bol'nykh s iazvoĭ dvenadtsatiperstnoĭ kishki.